AU520856B2 - Excavator tooth retainer - Google Patents

Excavator tooth retainer

Info

Publication number
AU520856B2
AU520856B2 AU34256/78A AU3425678A AU520856B2 AU 520856 B2 AU520856 B2 AU 520856B2 AU 34256/78 A AU34256/78 A AU 34256/78A AU 3425678 A AU3425678 A AU 3425678A AU 520856 B2 AU520856 B2 AU 520856B2
Authority
AU
Australia
Prior art keywords
excavator tooth
tooth retainer
retainer
excavator
tooth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU34256/78A
Other versions
AU3425678A (en
Inventor
Schwalbach Dieter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Publication of AU3425678A publication Critical patent/AU3425678A/en
Application granted granted Critical
Publication of AU520856B2 publication Critical patent/AU520856B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079—Transverse pin
    • Y10T403/7086—Wedge pin

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Percussive Tools And Related Accessories (AREA)
AU34256/78A 1977-03-25 1978-03-17 Excavator tooth retainer Expired AU520856B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE2713227 1977-03-25
DE2713227A DE2713227C2 (en) 1977-03-25 1977-03-25 Detachable fastening of an excavator tooth provided with a sleeve at the rear on a tooth holder engaging in the sleeve

Publications (2)

Publication Number Publication Date
AU3425678A AU3425678A (en) 1979-09-20
AU520856B2 true AU520856B2 (en) 1982-03-04

Family

ID=6004678

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34256/78A Expired AU520856B2 (en) 1977-03-25 1978-03-17 Excavator tooth retainer

Country Status (14)

Country Link
US (1) US4192089A (en)
JP (1) JPS5840617B2 (en)
AU (1) AU520856B2 (en)
BR (1) BR7801776A (en)
CA (1) CA1105523A (en)
CH (1) CH632032A5 (en)
DE (1) DE2713227C2 (en)
FI (1) FI780395A (en)
FR (1) FR2384906A1 (en)
GB (1) GB1601207A (en)
IT (1) IT1103885B (en)
NL (1) NL7802738A (en)
SE (1) SE418759C (en)
ZA (1) ZA781705B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU582912B2 (en) * 1985-10-02 1989-04-13 Esco Corporation Locking device for whisler type adapter

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930804A1 (en) * 1979-07-28 1981-02-12 Karl Schwarzkopf Excavator tooth tip locking mechanism - has one U=shaped side piece with arms enclosing those of other side piece
US4271615A (en) * 1980-01-24 1981-06-09 Esco Corporation Locking device for excavating equipment
US4350256A (en) * 1980-09-25 1982-09-21 Midland-Ross Corporation Rotary coupler with a specially configured pinhole
US4481728A (en) * 1981-12-01 1984-11-13 Abex Corporation Dipper tooth tip and adapter
US4446638A (en) * 1982-12-27 1984-05-08 Abex Corporation Dipper tip retaining pin
SE465282B (en) * 1984-02-08 1991-08-19 Gunnar Liljedahl LAASSPRINT
US4587751A (en) * 1985-03-06 1986-05-13 Esco Corporation Wear cap style excavating tooth
US4881331A (en) * 1985-04-03 1989-11-21 Gamma Lock (Proprietary) Limited Teeth for use with earth moving equipment
DE3611493A1 (en) * 1986-04-05 1987-10-15 Orenstein & Koppel Ag Digging shovel for excavators
US4823487A (en) * 1987-07-30 1989-04-25 Gh Hensley Industries, Inc. Resilient flex pin apparatus for excavating tooth point and adapter assemblies
US4986011A (en) * 1989-04-17 1991-01-22 Stapel B.V. Cutting device with removable tools
US5152088A (en) * 1990-09-10 1992-10-06 Esco Corporation Excavating tooth point and method of replacement
US5806215A (en) * 1992-04-07 1998-09-15 Carol Thelma Matthews Excavator tooth retaining assembly
US5469648A (en) * 1993-02-02 1995-11-28 Esco Corporation Excavating tooth
US5394629A (en) * 1993-06-21 1995-03-07 Gh Hensley Industries, Inc. Side-locking flex pin connector for excavation apparatus
SE504157C2 (en) * 1994-03-21 1996-11-25 Componenta Wear Parts Ab The tooth arrangement; joining with a sprint
AUPN174595A0 (en) * 1995-03-15 1995-04-06 Ani Corporation Limited, The A mounting system
US6082284A (en) * 1996-11-04 2000-07-04 Vrijhof Ankers Beheer B.V. Anchor
US5852888A (en) * 1996-11-08 1998-12-29 Caterpillar Inc. Apparatus for protecting a base of a bucket of an earth working machine
AU739857B2 (en) * 1996-11-15 2001-10-25 Componenta Wear Parts Aktiebolag Tooth arrangement
US5724756A (en) * 1997-01-06 1998-03-10 Caterpillar Inc. Bucket tip retention means
US5909962A (en) * 1997-11-26 1999-06-08 Caterpillar Inc. Tip assembly for an edge of an implement of a work machine
US6030143A (en) * 1997-12-18 2000-02-29 Esco Corporation Locking pin for excavating equipment
ES2146541B1 (en) * 1998-06-08 2001-04-01 Metalogenia Sa DEVICE FOR THE COUPLING OF EXCAVATOR TEETH.
ES2146174B1 (en) 1998-07-03 2002-01-16 Metalogenia Sa COUPLING FOR EXCAVATOR AND SIMILAR TEETH.
US6145224A (en) * 1998-11-06 2000-11-14 Caterpillar Inc. Ground engaging tools for earthworking implements and retainer therefor
ES2158805B1 (en) * 1999-10-01 2002-04-01 Metalogenia Sa IMPROVEMENTS IN THE COUPLINGS FOR MACHINE TEETH FOR GROUND MOVEMENT.
US20060255653A1 (en) * 2004-09-02 2006-11-16 John Gibbins Replacement Part Assembly
US9074349B2 (en) 2010-01-20 2015-07-07 Bradken Resources Pty Limited Excavation tooth assembly
US9388553B2 (en) * 2013-05-31 2016-07-12 Caterpillar Inc. Retainer systems for ground engaging tools
WO2015010159A1 (en) * 2013-07-23 2015-01-29 Bradken Uk Limited A lock for an excavation tooth assembly
EP3169852B1 (en) 2015-06-05 2019-04-24 Black Cat Blades Ltd. Wear member attachment system for excavation implement
US10400427B2 (en) * 2017-05-31 2019-09-03 Srj, Inc. Flex pin
KR102279468B1 (en) * 2019-07-17 2021-07-20 성보공업주식회사 Damper structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074329B (en) * 1955-05-13 1960-01-28 H and L Tooth Company, Montebello, Calif. (V. St. A.) Retaining pin
US3511126A (en) * 1967-12-06 1970-05-12 Caterpillar Tractor Co Cylindrical retaining pin of substantially rigid construction
SE333551B (en) * 1968-12-04 1971-03-15 Bofors Ab
US3520224A (en) * 1969-02-12 1970-07-14 Hensley Equipment Co Inc Retaining pin
DE1918491A1 (en) * 1969-04-11 1970-12-10 Karl Schwarzkopf Pin, especially locking pin for excavator teeth
US3685178A (en) * 1970-07-10 1972-08-22 Abex Corp Dipper teeth
JPS4936562A (en) * 1972-08-09 1974-04-04
BR6308410D0 (en) * 1972-10-31 1974-09-05 Poclain Sa REPLACEMENT TOOTH FOR PUBLIC WORKS INSTRUMENT, ADMITTING A PRIVATE KEY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU582912B2 (en) * 1985-10-02 1989-04-13 Esco Corporation Locking device for whisler type adapter

Also Published As

Publication number Publication date
FR2384906A1 (en) 1978-10-20
NL7802738A (en) 1978-09-27
AU3425678A (en) 1979-09-20
CA1105523A (en) 1981-07-21
SE418759C (en) 1984-12-20
ZA781705B (en) 1979-04-25
IT7848585A0 (en) 1978-03-23
BR7801776A (en) 1978-11-14
CH632032A5 (en) 1982-09-15
SE7803399L (en) 1978-09-26
SE418759B (en) 1981-06-22
FI780395A (en) 1978-09-26
GB1601207A (en) 1981-10-28
DE2713227A1 (en) 1978-10-05
JPS5840617B2 (en) 1983-09-07
DE2713227C2 (en) 1983-08-04
JPS53118802A (en) 1978-10-17
IT1103885B (en) 1985-10-14
US4192089A (en) 1980-03-11
FR2384906B1 (en) 1980-10-17

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